/*
 * Copyright 2017 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.servicecomb.foundation.common.event;

import com.google.common.eventbus.EventBus;

/**
 * EventManager for chassis events
 *
 */
public class EventManager {
  public static EventBus eventBus = new EventBus();

  /**
   * Registering listener.
   */
  public static void register(Object listener) {
    eventBus.register(listener);
  }

  /**
   * post event.
   */
  public static void post(Object event) {
    eventBus.post(event);
  }

  /**
   * Unregistering listener.
   */
  public static void unregister(Object listener) {
    eventBus.unregister(listener);
  }
}
